GB1478171A - Production of 4-oxa-5-hydroxypolycycloalkenones-3-and compounds of that type - Google Patents
Production of 4-oxa-5-hydroxypolycycloalkenones-3-and compounds of that typeInfo
- Publication number
- GB1478171A GB1478171A GB3997574A GB3997574A GB1478171A GB 1478171 A GB1478171 A GB 1478171A GB 3997574 A GB3997574 A GB 3997574A GB 3997574 A GB3997574 A GB 3997574A GB 1478171 A GB1478171 A GB 1478171A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxa
- compounds
- hydroxypolycycloalkenones
- production
- type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 150000001875 compounds Chemical class 0.000 title abstract 5
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 238000005698 Diels-Alder reaction Methods 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical class [CH2] HZVOZRGWRWCICA-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
- C07D307/89—Benzo [c] furans; Hydrogenated benzo [c] furans with two oxygen atoms directly attached in positions 1 and 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/93—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems condensed with a ring other than six-membered
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Abstract
1478171 4-Oxa-5-hydroxy-polycycloalken-3- ones BASF AG 13 Sept 1974 [14 Sept 1973] 39975/74 Heading C2C The invention comprises compounds (I), when R<SP>1</SP> is hydrogen or an aliphatic radical and R<SP>2</SP> is an aliphatic or cycloaliphatic radical with the proviso that, when every R<SP>1</SP> is hydrogen, R<SP>2</SP> is not an unsubstituted methylene radical and the preparation of the above compounds, irrespective of the proviso, by reacting a compound (II), as diene and a compound (III), as dienophile, in a Diels- Alder reaction.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732346304 DE2346304A1 (en) | 1973-09-14 | 1973-09-14 | METHOD FOR PRODUCING 4-OXA-5HYDROXY-POLYCYCLOALKENONE- (3) -EN |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1478171A true GB1478171A (en) | 1977-06-29 |
Family
ID=5892552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3997574A Expired GB1478171A (en) | 1973-09-14 | 1974-09-13 | Production of 4-oxa-5-hydroxypolycycloalkenones-3-and compounds of that type |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3992416A (en) |
| JP (1) | JPS5053362A (en) |
| AT (1) | AT338775B (en) |
| BE (1) | BE819871A (en) |
| CA (1) | CA1035365A (en) |
| CH (1) | CH593962A5 (en) |
| DE (1) | DE2346304A1 (en) |
| DK (1) | DK138946C (en) |
| ES (1) | ES430076A1 (en) |
| FR (1) | FR2243947B1 (en) |
| GB (1) | GB1478171A (en) |
| NL (1) | NL7411963A (en) |
| NO (1) | NO141992C (en) |
| SE (1) | SE416550B (en) |
| ZA (1) | ZA745852B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2423488A1 (en) * | 1978-03-17 | 1979-11-16 | Roussel Uclaf | NEW ETHERS WHOSE ORGANIC REMAINS CONTAIN CHIRAL ATOMS, THEIR PROCESS FOR PREPARATION AND THEIR APPLICATION TO THE DOUBLING OF ALCOHOLS, PHENOLS OR CERTAIN COMPOUNDS OF LACTONIC STRUCTURE |
| FR2471377A1 (en) * | 1979-12-10 | 1981-06-19 | Roussel Uclaf | NOVEL COMPOUNDS COMPRISING A NITROGEN GROUP, PROCESS FOR THE PREPARATION THEREOF AND THEIR APPLICATION TO DEDOLDING OF CERTAIN ORGANIC COMPOUNDS |
| US4450097A (en) * | 1981-02-26 | 1984-05-22 | Lion Corporation | Antioxidative compound, method of extracting same from rosemary, and use of same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2454349A (en) * | 1945-04-14 | 1948-11-23 | Frank J Sowa | Process for treating aqueous liquors containing unsaturated organic compounds for recovering the same |
| US2454351A (en) * | 1946-05-15 | 1948-11-23 | Sowa | Production of alicyclic carboxylic acids |
| US2598562A (en) * | 1951-01-03 | 1952-05-27 | Velsicol Corp | Nu-mercuri-1, 2, 3, 6-tetrahydro-3, 6-endomethano-3, 4, 5, 6, 7, 7-hexachlorophthalimide |
-
1973
- 1973-09-14 DE DE19732346304 patent/DE2346304A1/en active Pending
-
1974
- 1974-09-05 CA CA208,554A patent/CA1035365A/en not_active Expired
- 1974-09-09 US US05/504,491 patent/US3992416A/en not_active Expired - Lifetime
- 1974-09-09 NL NL7411963A patent/NL7411963A/en not_active Application Discontinuation
- 1974-09-11 CH CH1237374A patent/CH593962A5/xx not_active IP Right Cessation
- 1974-09-12 SE SE7411528A patent/SE416550B/en unknown
- 1974-09-12 FR FR7430874A patent/FR2243947B1/fr not_active Expired
- 1974-09-13 ZA ZA00745852A patent/ZA745852B/en unknown
- 1974-09-13 BE BE148480A patent/BE819871A/en unknown
- 1974-09-13 NO NO743305A patent/NO141992C/en unknown
- 1974-09-13 JP JP49105131A patent/JPS5053362A/ja active Pending
- 1974-09-13 GB GB3997574A patent/GB1478171A/en not_active Expired
- 1974-09-13 DK DK483374A patent/DK138946C/en not_active IP Right Cessation
- 1974-09-13 AT AT743174A patent/AT338775B/en active
- 1974-09-14 ES ES430076A patent/ES430076A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT338775B (en) | 1977-09-12 |
| NO141992B (en) | 1980-03-03 |
| ZA745852B (en) | 1975-11-26 |
| NO743305L (en) | 1975-04-07 |
| SE416550B (en) | 1981-01-19 |
| JPS5053362A (en) | 1975-05-12 |
| CA1035365A (en) | 1978-07-25 |
| BE819871A (en) | 1975-03-13 |
| FR2243947A1 (en) | 1975-04-11 |
| DK138946C (en) | 1979-05-07 |
| US3992416A (en) | 1976-11-16 |
| DE2346304A1 (en) | 1975-04-03 |
| FR2243947B1 (en) | 1977-11-04 |
| NO141992C (en) | 1980-06-11 |
| NL7411963A (en) | 1975-03-18 |
| SE7411528L (en) | 1975-03-17 |
| DK138946B (en) | 1978-11-20 |
| DK483374A (en) | 1975-05-12 |
| ATA743174A (en) | 1977-01-15 |
| ES430076A1 (en) | 1976-10-16 |
| CH593962A5 (en) | 1977-12-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1247370A (en) | Glyoxals and production thereof | |
| GB1422679A (en) | Substituted phenoxy-a-methylpropionic acid derivatives and a process for producing the same | |
| GB1354507A (en) | Process for the production of ethers or alcohols | |
| GB1485464A (en) | Deflection coil assembly | |
| GB1478171A (en) | Production of 4-oxa-5-hydroxypolycycloalkenones-3-and compounds of that type | |
| GB1492718A (en) | Benzothiazine 1,1-dioxide derivatives | |
| GB1467386A (en) | Manufacture of o-benzyltoluenes | |
| GB1499480A (en) | Process for the manufacture of pure substituted 2,5-diarylaminoterephthalates and the corresponding free acids | |
| IE40429L (en) | 11ß-ALKYL STEROIDS OF THE ESTRANE SERIES. | |
| GB1476748A (en) | Production of poly-n-hydrocarbyliminoalanes | |
| GB1333614A (en) | Prostaglandins and their production and intermediate compounds produced therein | |
| GB1474142A (en) | Lactone | |
| GB1187660A (en) | Fluoroformates of Steroid 17-beta-Ols | |
| GB1385950A (en) | Oil-based compositions inhibited from oxidation | |
| GB1508669A (en) | Methanoanthracene derivative and a process for the preparation thereof | |
| GB1183843A (en) | Cyclopentenone Derivatives | |
| GB1366665A (en) | Tricyclic compounds and a process for the preparation thereof | |
| GB1324613A (en) | Epoxy estranes and process for their preparation | |
| GB1129209A (en) | Tricyclic n-alkylated derivatives of acetamide | |
| GB1442250A (en) | Preparation of 4-hydroxybenzonitrile derivatives | |
| GB1456240A (en) | Esters of n-hydroxy alkyl-n-phenyl-paraphenylene diamines | |
| GB1316920A (en) | Epoxy compounds | |
| GB1441712A (en) | Process for splitting cycloaliphatic hydroperoxides | |
| GB1454447A (en) | Manufacture of a-methyl ethers of anthraquinone | |
| GB1289918A (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |